The MUSE Hubble Ultra Deep Field Survey - VI. The faint-end of the Lyα luminosity function at 2.91 < z < 6.64 and implications for reionisation

A. B. Drake; T. Garel; L. Wisotzki; F. Leclercq; T. Hashimoto; J. Richard; R. Bacon; J. Blaizot; J. Caruana; S. Conseil; T. Contini; B. Guiderdoni; E. C. Herenz; H. Inami; J. Lewis; G. Mahler; R. A. Marino; R. Pello; J. Schaye; A. Verhamme; E. Ventou; P. M. Weilbacher

doi:10.1051/0004-6361/201731431

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Volume 608 (December 2017)

A&A, 608 (2017) A6

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The MUSE Hubble Ultra Deep Field Survey

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Table A.1

Differential Lyα luminosity function in bins of Δ log10 L = 0.4 using the 1 /V_max estimator.

Redshift Bin (2.92 ≤ z < 4.00)
Bin log₁₀ (L) [erg s^-1]	log₁₀L_median [ergs^-1]	φ [(dlog₁₀L)^-1 Mpc^-3]	No. objects

41.00 <41.200< 41.40	41.309	0.02086 ± 0.00467	20
41.40 <41.600< 41.80	41.633	0.03846 ± 0.00351	120
41.80 <42.000< 42.20	41.967	0.01125 ± 0.00129	76
42.20 <42.400< 42.60	42.316	0.00374 ± 0.00082	21
42.60 <42.800< 43.00	42.807	0.00013 ± 0.00009	2

Redshift Bin (4.00 ≤ z< 5.00)
Bin log₁₀ (L) [erg s^-1]	log₁₀L_median [erg^-1]	φ [(dlog₁₀L)^-1 Mpc^-3]	No. objects

41.00 <41.200< 41.40	41.301	0.01871 ± 0.00454	17
41.40 <41.600< 41.80	41.660	0.02489 ± 0.00284	77
41.80 <42.000< 42.20	41.968	0.01137 ± 0.00138	68
42.20 <42.400< 42.60	42.375	0.00249 ± 0.00052	23
42.60 <42.800< 43.00	42.785	0.00145 ± 0.00065	5
43.00 <43.200< 43.40	43.071	0.00008 ± 0.00008	1

Redshift Bin (5.00 ≤ z< 6.64)
Bin log₁₀ (L) [erg s^-1]	log₁₀L_median [erg^-1]	φ [(dlog₁₀L)^-1 Mpc^-3]	No. objects

41.00 <41.200< 41.40	41.235	0.0049 ± 0.0028	3
41.40 <41.600< 41.80	41.664	0.0077 ± 0.0016	22
41.80 <42.000< 42.20	42.000	0.0073 ± 0.0012	36
42.20 <42.400< 42.60	42.321	0.0034 ± 0.0007	26
42.60 <42.800< 43.00	42.744	0.0008 ± 0.0003	7
43.00 <43.200< 43.40	43.194	0.0001 ± 0.0001	1

Global Sample, Redshift (2.92 ≤ z< 6.64)
Bin log₁₀ (L) [erg s^-1]	log₁₀L_median [erg^-1]	φ [(dlog₁₀L)^-1 Mpc^-3]	No. objects

41.00 <41.200< 41.40	41.303	0.02679 ± 0.00424	40
41.40 <41.600< 41.80	41.643	0.03773 ± 0.00255	219
41.80 <42.000< 42.20	41.971	0.01377 ± 0.00103	180
42.20 <42.400< 42.60	42.333	0.00385 ± 0.00046	70
42.60 <42.800< 43.00	42.766	0.00079 ± 0.00021	14
43.00 <43.200< 43.40	43.133	0.00004 ± 0.00003	2

Notes. Errors quoted on values of φ are 1σ assuming Poissonian statistics.

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